Shanghai Leici Pure Water System UPW-R15_Water Purification System

Water Purification System

Shanghai Leici Pure Water System UPW-R15

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Brand：lei-ci
Model：UPW-R15
Inventory Status：Spot promotion/please call for consultation

Contact：: Tel：+86 010-51660436
Email：dnyc_sales@163.com

Details Documentation Related

UPW Series of laboratory pure water systems

——Complete models to meet different needs

——Integrated design, ready to use with water

——Quick plug-in pipe connection for easy maintenance

——Double column extended filter element for longer service life

——Real-time monitoring of sensors to ensure stable water quality

——LCD Display water quality information and water use information in real time

——Supports water quality alarm and water leakage alarm

【Model selection]

series	Water inlet	Out of water	Water production rate
series	Water inlet	Out of water	SLR osmosis membrane 15L/h	Double reverse osmosis membrane 30L/h	Two-stage reverse osmosis 15L/h
UPW-N	Tap water	Pure water； Ultrapure water	UPW-N15UV	UPW-N30UV	UPW-N2-15UV
UPW-P	Pure water	Ultrapure water	UPW-P （1.5-2 L/min）
UPW-H	Tap water	Pure water, high-purity water	UPW-H15	UPW-H30	UPW-H2-15
UPW-R	Tap water	Pure water	UPW-R15	UPW-R30	UPW-R2-15

Functional structure	UPW-N	UPW-P	UPW-H	UPW-R
Pretreatment column	●		●	●
High pressure pump	●	●	●	●
Reverse Osmosis Assembly	●		●	●
Purification column	●	●	●
Ultrapure column	●	●
Single wavelength UV lamp			●
Double wavelength UV lamp	●	●
Microfilter column	●	●	●
2G Pressure water tank	●		●	●
Terminal filter	●	●
Water leakage protection probe	●		●	●

Built-in pretreatment column

Carbon-containing filter element, effectively removes free activated chlorine from source water；

Include PP Cotton filter element effectively removes solid particles and other impurities, protects RO The membrane is not blocked；

The pretreatment column is built-in, saving space and more convenient to use.

High-performance reverse osmosis membrane

Single membrane, double membrane, and two-stage reverse osmosis membrane are available in various forms to meet different needs；

The high-performance Dow reverse osmosis membrane can effectively remove inorganic ions, bacteria and small solid particles, and have a long service life.

Purification column / Ultrapure column

Double column design, large resin loading and long service life；

The purification column uses high-quality precision resin, with high exchange efficiency and stable effluent water quality.

Ultrapure columns are made of nuclear-grade polishing resin, which has higher exchange efficiency and is prepared 18.2 M Ω.cm Ultrapure water.

High power single wave / Double wave ultraviolet light

Single wave ultraviolet lamp (254 nm） It can kill bacteria and other microorganisms, improve water quality while preventing microorganisms from growing.

Double wave ultraviolet lamp (185 nm and 254 nm）， While killing bacteria and other microorganisms, it effectively degrades organic matter and reduces TOC content.

Conductance sensor

Three sets of conductivity sensors are installed, including a set of dedicated conductivity sensors for pure water systems with temperature compensation function (electrode constant is 0.01), which comprehensively monitors the operation and water quality changes of pure water systems.

Built-in pressure water tank

While reducing the space occupied by the laboratory, it improves the water production efficiency of pure water systems.

Front-end filter

0.22 um The filter membrane removes the source water and trace impurities left over from the process, further improving the water quality.

Water leakage protection

With a water leakage detection sensor, it can automatically alarm and adjust the instrument to enter standby state in emergencies.

【Technical parameters]

UPW-R Series pure water system

model	UPW-R15	UPW-R30	UPW-R2-15
Water inlet and outlet
Water inlet	Tap water (conductivity <400 μs/cm)
Inlet water temperature	5-40℃
Water inlet pressure	0.1-0.5 Mpa
Water quality	Pure water
Pure water indicators
Water production rate	15 L/h	30 L/h	15 L/h
Conductivity	<20 μs/cm		<5 μs/cm
Desalination rate	95-99%		>99%
Bacterial removal rate	>99%
Main structure
Pretreatment column	have	have	have
High pressure pump	have	have	have
Reverse Osmosis Assembly	Single film	Double membrane	Secondary reverse osmosis
Purification column	-	-	-
Single wavelength UV lamp	-	-	-
Ultrapure column	-	-	-
Double wavelength UV lamp	-	-	-
Microfilter column	-	-	-
2G Pressure water tank	have	have	have
Terminal filter	-	-	-
Water leakage protection probe	have	have	have
Standard configuration
*Host
*Pretreatment column	REX-SP101
*High pressure pump	REX-SP605/607/609
*Reverse osmosis column	REX-SP202
*Built-in 2 G Pressure water tank	REX-SP413
*Water leakage protection probe	REX-SP846

UPW-H Series high-purity water system

model	UPW-H15	UPW-H30	UPW-H2-15
Water inlet and outlet
Inlet water quality	Tap water (conductivity <400 μs/cm)
Inlet water temperature	5-40℃
Water inlet pressure	0.1-0.5 Mpa
Water quality	Pure water, high-purity water
Pure water indicators
Water production rate	15 L/h	30 L/h	15 L/h
Conductivity	<20 μs/cm		<5 μs/cm
Desalination rate	95-99%		>99%
Bacterial removal rate	>99%
High purity water index
Resistivity 25 ℃	>10 MΩ
Bacterial removal rate	>99%
TOC	<30 ppb
Particulate matter ( ≥0.22 μm)	<1 pc/ml
bacteria	<1 cfu/ml
Main structure
Pretreatment column	have	have	have
High pressure pump	have	have	have
Reverse Osmosis Assembly	Single film	Double membrane	Secondary reverse osmosis
Purification column	have	have	have
Single wavelength UV lamp	have	have	have
Ultrapure column	-	-	-
Double wavelength UV lamp	-	-	-
Microfilter column	have	have	have
2G Pressure water tank	have	have	have
Terminal filter	-	-	-
Water leakage protection probe	have	have	have
Standard configuration
*Host
*Pretreatment column	REX-SP101
*High pressure pump	REX-SP605/607/609
*Reverse osmosis column	REX-SP202
*Purification column	REX-SP301
*Single wavelength 254 nm UV lamp	REX-SPMWUV-1
*Microfilter column	REX-SP502B
*Built-in 2 G Pressure water tank	REX-SP413
*Water leakage protection probe	REX-SP846

Water inlet TOC Less than 1000 ppb

UPW-N Series ultrapure water system

model	UPW-N15UV	UPW-N30UV	UPW-N2-15UV
Water inlet and outlet
Inlet water quality	Tap water (conductivity <400 μs/cm)
Inlet water temperature	5-40℃
Water inlet pressure	0.1-0.5 Mpa
Water quality	Pure water, ultrapure water
Pure water indicators
Water production rate	15 L/h	30 L/h	15 L/h
Conductivity	<20 μs/cm		<5 μs/cm
Desalination rate	95-99%		>99%
Bacterial removal rate	>99%
Ultrapure water index
Resistivity 25 ℃	18.2 MΩ
Conductivity 25 ℃	0.055 μs/cm
Flow rate	1.5-2 L/min
TOC	<10 ppb
Particulate matter ( ≥0.22 μm)	<1 pc/ml
bacteria	<1 cfu/ml
Main structure
Pretreatment column	have	have	have
High pressure pump	have	have	have
Reverse Osmosis Assembly	Single film	Double membrane	Secondary reverse osmosis
Purification column	have	have	have
Single wavelength UV lamp	-	-	-
Ultrapure column	have	have	have
Double wavelength UV lamp	have	have	have
Microfilter column	have	have	have
2G Pressure water tank	have	have	have
Terminal filter	have	have	have
Water leakage protection probe	have	have	have
Standard configuration
*Host
*Pretreatment column	REX-SP101
*High pressure pump	REX-SP605/607/609
*Reverse osmosis column	REX-SP202
*Purification column	REX-SP301
*Ultrapure column	REX-SP302
*Double wavelength 254 /185nm UV lamp	REX-SPDWUV-1B
*Microfilter column	REX-SP502B
*Built-in 2 G Pressure water tank	REX-SP413
* Terminal filter	REX-SP504
*Water leakage protection probe	REX-SP846

Water inlet TOC Less than 1000 ppb；

UPW-P Series ultrapure water system

model	UPW-P
Water inlet and outlet
Inlet water quality	Pure water (Conductivity <20 μs/cm)
Inlet water temperature	5-40℃
Water inlet pressure	-
Water quality	Ultrapure water
Ultrapure water index
Resistivity 25 ℃	18.2 MΩ
Conductivity 25 ℃	0.055 μs/cm
Flow rate	1.5-2 L/min
TOC	<10 ppb
Particulate matter ( ≥0.22 μm)	<1 pc/ml
bacteria	<1 cfu/ml
Main structure
Pretreatment column	-
High pressure pump	have
Reverse Osmosis Assembly	-
Purification column	have
Single wavelength UV lamp	-
Ultrapure column	have
Double wavelength UV lamp	have
Microfilter column	have
2G Pressure water tank	-
Terminal filter	have
Water leakage protection probe	-
Standard configuration
*Host
*High pressure pump	REX-SP608
*Purification column	REX-SP301
*Ultrapure column	REX-SP302
*Double wavelength 254 /185nm UV lamp	REX-SPDWUV-1B
*Microfilter column	REX-SP502B
*Terminal filter	REX-SP504